Catscan
[医][=computerized axial tomography scanner]计算机化轴向X线断层摄影术扫描器，计算机轴向X线体层摄影扫描机
🗣️ 情景例句
Usually a house is too expensive for the salary-earning class to buy.
通常房屋太贵，工薪阶层买不起。
One false step will make a great difference.
失之毫厘，谬以千里。
Perhaps you've heard our product's name. Would you like to know more about it?
也许你已听说过我们产品的名称，你想知道更多一点吗？